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Prediction of Durability Basaltfiberconcrete Modified with Nanostructural Additives

Number of journal: №1-2-2017
Autors:

Saraykina K.A.
Shamanov V.A.
Golubev V.A.
Yakovlev G.I.

DOI: https://doi.org/10.31659/0585-430X-2017-745-1-2-41-44

AbstractAbout AuthorsReferences
The article deals with durability basaltfiberconcrete (BFC), modified by nanostructural additives. The main durability criterion usually take frost resistance which depends of many fac- tors: the strength, density, water resistance, and others. Taking into account specificity of BFC, not less important durability criterion must be considered the safety of the reinforcing fiber in cement matrix. The investigations established the complex basaltfiberconcrete modification by nanostructural additives (high activity metakaolin and multi-walled carbon nanotube dispersion) provides increased its durability and operating characteristics, due to the protection of basalt fiber from the alkaline corrosion by reducing the alkalinity, the contact zone of the seal basalt fiber – cement stone and control the composition and morphology of tumors cement matrix on the fiber surface.
K.A. SARAYKINA1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.A. SHAMANOV1, Candidate of Sciences (Engineering),
V.A. GOLUBEV 1, Candidate of Sciences (Engineering);
G.I. YAKOVLEV2 , Doctor of Sciences (Engineering) 

1 Perm National Research Polytechnic University (109, Kuibysheva Street, Perm, 614010, Russian Federation) 
2 Kalashnikov Izhevsk State Technical University (7, Studencheskaya Street, Izhevsk, 426069, Russian Federation)

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For citation: Saraykina K.A., Shamanov V.A., Golubev V.A., Yakovlev G.I. Prediction of durability basaltfiberconcrete modified with nanostructural additives. Stroitel’nye Materialy [Construction materials]. 2017. No. 1–2, pp. 41–44. DOI: https://doi.org/10.31659/0585-430X-2017-745-1-2-41-44. (In Russian).


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